package m2_work;

import com.rabbitmq.client.*;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

public class Consumer {
    public static void main(String[] args) throws Exception {
        ConnectionFactory f=new ConnectionFactory();
        f.setHost("192.168.64.140");
        f.setPort(5672);
        f.setUsername("admin");
        f.setPassword("admin");
        Channel c =f.newConnection().createChannel();
        c.queueDeclare("task_queue",true,false,false,null);
        DeliverCallback deliverCallback = new DeliverCallback() {
            @Override
            public void handle(String consumerTag, Delivery message) throws IOException {
                String msg=new String(message.getBody());
                System.out.println("收到："+msg);
                for (int i = 0; i < msg.length(); i++) {
                    if(msg.charAt(i)=='.'){
                        try {
                            Thread.sleep(1000 );
                        } catch (InterruptedException e) {
                        }
                    }
                }
                c.basicAck(message.getEnvelope().getDeliveryTag(), false);
                System.out.println("消息处理结束");
            }
        };

        CancelCallback cancelCallback = new CancelCallback() {
            @Override
            public void handle(String consumerTag) throws IOException {

            }
        };
        c.basicQos(1);
        c.basicConsume("task_queue",
                false,      //关闭自动确认，启动手动确认
                deliverCallback,
                cancelCallback);

    }
}
